Dishwasher Leaking Water
Water is appearing on the floor around or under your dishwasher.
Common Symptoms
- 1Water puddle in front of dishwasher
- 2Water under dishwasher
- 3Water around door gasket
- 4Leak only during specific cycle
- 5Dishwasher stops mid-cycle
Possible Causes
Door seal failure
Most CommonThe gasket around the door has worn, cracked, or has debris preventing proper seal.
Too much detergent
Most CommonExcessive suds overflow through the door seal.
Loose door latch
PossibleThe door does not close tightly enough to seal.
Spray arm hitting dishes
PossibleImproperly loaded dishes interfere with spray arms, directing water toward the door.
Cracked tub or hose
Less CommonPhysical damage to the tub or internal hoses.
Failed water inlet valve
Less CommonValve not shutting off properly allows overfilling.
DIY Troubleshooting Steps
Before starting: Always ensure your safety first. Unplug the appliance when working near electrical components. For gas appliances, turn off the gas supply if you smell gas.
- 1
Inspect the door gasket
Check the rubber seal around the door for cracks, tears, or debris. Clean with damp cloth and inspect for damage.
- 2
Check detergent usage
Use only dishwasher detergent in the recommended amount. Reduce amount if you see excessive suds.
- 3
Verify proper loading
Ensure large items do not block or deflect spray arms. Check that nothing prevents the door from closing fully.
- 4
Test the door latch
Close the door and ensure it latches firmly. A weak latch may allow the door to open slightly during operation.
- 5
Run a test cycle
Run a short cycle while watching for the leak source. Note when during the cycle the leak occurs.
When to Call a Professional
Contact a professional technician if any of the following apply:
- !Door gasket needs replacement
- !Leak comes from under the dishwasher
- !Internal components are damaged
- !Water inlet valve is faulty
- !Leak persists after DIY troubleshooting
Prevention Tips
- Use correct detergent type and amount
- Clean door gasket monthly
- Load dishes properly to allow door to close fully
- Address door latch issues promptly
- Inspect under dishwasher periodically for early leak detection